correct example language code on about page
correct example language code on about page

mysociety/popit,openstate/popit,mysociety/popit,openstate/popit,openstate/popit,mysociety/popit,Sinar/popit,Sinar/popit,openstate/popit,mysociety/popit,Sinar/popit,Sinar/popit,mysociety/popit